:root{
    --y1:#ffcc33;
    --y2:#ff9a1f;
    --o1:#ff6a2b;
    --p1:#ff3f8e;
    --ink:#2b1a08;
    --ink-2:#6b512f;
    --card:#ffffff;
    --line:rgba(43,26,8,.12);
    --radius:20px;
    --shadow:0 10px 30px rgba(255,120,20,.18);
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
    color:var(--ink);
    background:#fffaf0;
    line-height:1.7;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  .wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 18px;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 22px;border-radius:999px;font-weight:700;font-size:15px;
    border:none;cursor:pointer;transition:transform .2s,box-shadow .2s;
    white-space:nowrap;
  }
  .btn:hover{transform:translateY(-2px);}
  .btn-main{background:linear-gradient(120deg,#ff7a18,#ff3f8e);color:#fff;box-shadow:0 8px 22px rgba(255,80,60,.35);}
  .btn-ghost{background:#fff;color:#c2410c;border:2px solid #ffb066;}

  /* ===== 头部 ===== */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(255,250,240,.92);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    display:flex;align-items:center;justify-content:space-between;
    gap:14px;padding:10px 0;
  }
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;}
  .brand img{height:34px;width:auto;border-radius:8px;}
  .nav{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:14px;font-weight:600;}
  .nav a{color:var(--ink-2);padding:4px 0;border-bottom:2px solid transparent;transition:.2s;}
  .nav a:hover{color:var(--o1);border-color:var(--o1);}
  .header-cta{display:none;}

  /* ===== 首屏 ===== */
  .hero{
    position:relative;overflow:hidden;
    background:
      radial-gradient(120% 90% at 8% 0%,#ffe066 0%,rgba(255,224,102,0) 55%),
      radial-gradient(110% 100% at 92% 10%,#ff5ea8 0%,rgba(255,94,168,0) 55%),
      linear-gradient(135deg,#ffb703 0%,#ff7a18 45%,#ff3f8e 100%);
    color:#2b1204;
    padding:46px 0 52px;
  }
  .hero::after{
    content:"";position:absolute;inset:0;pointer-events:none;
    background:
      repeating-linear-gradient(115deg,rgba(255,255,255,.16) 0 2px,transparent 2px 14px);
    opacity:.5;
    animation:shine 9s linear infinite;
  }
  @keyframes shine{from{background-position:0 0;}to{background-position:400px 0;}}
  .hero-grid{
    position:relative;z-index:2;
    display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;
  }
  .hero-badge{
    display:inline-block;background:rgba(255,255,255,.85);
    color:#b3300a;font-weight:700;font-size:13px;
    padding:5px 14px;border-radius:999px;margin-bottom:16px;
  }
  .hero h1{
    margin:0 0 14px;font-size:38px;line-height:1.25;letter-spacing:.5px;
    color:#3a1600;text-shadow:0 2px 0 rgba(255,255,255,.4);
  }
  .hero h1 em{font-style:normal;color:#fff;text-shadow:0 3px 12px rgba(180,20,60,.45);}
  .hero-sub{font-size:16px;color:#4a2205;max-width:30em;margin:0 0 20px;}
  .hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px;}
  .hero-tags span{
    background:rgba(255,255,255,.82);border-radius:999px;
    padding:6px 14px;font-size:13px;font-weight:600;color:#8a3200;
  }
  .dl-row{display:flex;flex-wrap:wrap;gap:12px;}
  .dl-btn{
    display:inline-flex;align-items:center;gap:10px;
    background:#241000;color:#fff;border-radius:14px;
    padding:11px 18px;font-size:14px;font-weight:700;
    box-shadow:0 10px 26px rgba(80,20,0,.28);
    transition:transform .2s,box-shadow .2s;
  }
  .dl-btn:hover{transform:translateY(-3px);box-shadow:0 16px 30px rgba(80,20,0,.34);}
  .dl-btn small{display:block;font-size:11px;font-weight:500;opacity:.72;line-height:1.2;}
  .dl-btn.light{background:#fff;color:#b3300a;}
  .dl-btn .ico{font-size:19px;line-height:1;}

  .hero-visual{position:relative;min-height:330px;}
  .poster-rain{
    display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
    transform:rotate(-4deg) scale(1.02);
  }
  .poster-rain img{
    width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:14px;
    box-shadow:0 14px 28px rgba(70,0,30,.35);
    transition:transform .35s;
  }
  .poster-rain img:nth-child(2){margin-top:-18px;}
  .poster-rain img:nth-child(5){margin-top:-18px;}
  .poster-rain img:hover{transform:scale(1.06);}
  .float-chip{
    position:absolute;background:#fff;border-radius:14px;padding:8px 14px;
    font-size:13px;font-weight:700;color:#b3300a;
    box-shadow:0 10px 24px rgba(120,20,0,.25);
  }
  .chip-a{left:-6px;bottom:16px;animation:float1 4s ease-in-out infinite;}
  .chip-b{right:6px;top:8px;animation:float1 5s ease-in-out infinite reverse;}
  @keyframes float1{0%,100%{transform:translateY(0);}50%{transform:translateY(-9px);}}

  /* ===== 通用区块 ===== */
  section{padding:62px 0;}
  .sec-head{margin-bottom:32px;max-width:46em;}
  .sec-kicker{
    display:inline-block;font-size:13px;font-weight:800;letter-spacing:2px;
    color:#e2560a;background:#ffe9cf;padding:4px 12px;border-radius:999px;margin-bottom:12px;
  }
  .sec-head h2{font-size:28px;margin:0 0 10px;line-height:1.3;}
  .sec-head p{margin:0;color:var(--ink-2);font-size:15px;}

  /* ===== 劲爆爽剧：视差墙 ===== */
  .wall{background:linear-gradient(180deg,#fff4e3,#ffe9d2 60%,#fff7ec);}
  .wall-stage{
    display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
    padding:8px 0 20px;
  }
  .wall-card{
    position:relative;border-radius:18px;overflow:hidden;
    box-shadow:0 12px 26px rgba(150,60,0,.2);
    transition:transform .4s ease, box-shadow .4s ease;
    background:#ffd9a8;
  }
  .wall-card:nth-child(even){margin-top:38px;}
  .wall-card:nth-child(3n){margin-top:16px;}
  .wall-card img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .5s;}
  .wall-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 24px 40px rgba(150,60,0,.3);}
  .wall-card:hover img{transform:scale(1.05);}
  .wall-meta{
    position:absolute;left:0;right:0;bottom:0;padding:24px 12px 12px;
    background:linear-gradient(180deg,transparent,rgba(40,10,0,.82));
    color:#fff;
  }
  .wall-meta strong{display:block;font-size:15px;}
  .wall-meta span{font-size:12px;opacity:.85;}
  .wall-note{
    margin-top:6px;padding:18px 22px;border-radius:16px;background:#fff;
    border-left:6px solid var(--o1);font-size:15px;color:var(--ink-2);
  }

  /* ===== 原创精品：卷轴时间线 ===== */
  .scroll-sec{background:linear-gradient(180deg,#fffdf7,#f3f8ff);}
  .timeline{position:relative;padding:10px 0;}
  .timeline::before{
    content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;
    background:linear-gradient(180deg,#ffcf5c,#ff6a2b,#ff3f8e,#5b8cff);
    transform:translateX(-50%);border-radius:3px;
  }
  .tl-item{
    display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;
    margin-bottom:46px;position:relative;
  }
  .tl-item .tl-poster{
    border-radius:18px;overflow:hidden;box-shadow:var(--shadow);
    background:#ffe4c0;
  }
  .tl-item .tl-poster img{width:100%;aspect-ratio:3/4;object-fit:cover;}
  .tl-item .tl-text h3{font-size:21px;margin:0 0 10px;}
  .tl-item .tl-text p{margin:0 0 14px;color:var(--ink-2);font-size:15px;}
  .tl-item:nth-child(even) .tl-poster{order:2;}
  .tl-item .tl-dot{
    position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
    width:16px;height:16px;border-radius:50%;background:#fff;
    border:4px solid var(--o1);box-shadow:0 0 0 5px rgba(255,154,31,.2);
  }
  .tl-date{
    display:inline-block;font-size:12px;font-weight:800;color:#fff;
    background:linear-gradient(120deg,#ff9a1f,#ff3f8e);
    padding:4px 12px;border-radius:999px;margin-bottom:10px;
  }
  .tl-tags{display:flex;flex-wrap:wrap;gap:8px;}
  .tl-tags span{
    font-size:12px;font-weight:700;color:#a33c00;
    background:#ffe8cc;border-radius:999px;padding:4px 12px;
  }

  /* ===== 更新日历：霓虹胶囊 ===== */
  .cal-sec{
    background:
      radial-gradient(90% 120% at 100% 0%,rgba(255,90,160,.22),transparent 60%),
      radial-gradient(80% 100% at 0% 100%,rgba(90,200,255,.22),transparent 60%),
      linear-gradient(180deg,#fff8ee,#fff1f6);
  }
  .capsule-line{
    display:grid;grid-template-columns:repeat(6,1fr);gap:14px;
    position:relative;margin-top:12px;
  }
  .capsule-line::before{
    content:"";position:absolute;left:0;right:0;top:34px;height:4px;
    background:linear-gradient(90deg,#ffcf5c,#ff8a1f,#ff3f8e,#b06bff,#5b8cff,#38e0c8);
    border-radius:4px;z-index:0;
  }
  .capsule{position:relative;z-index:1;text-align:center;}
  .capsule .time{
    display:block;font-weight:800;font-size:14px;color:#7a2c00;margin-bottom:6px;
  }
  .capsule .pill{
    width:52px;height:52px;margin:0 auto;border-radius:50%;
    background:#fff;border:3px solid #ffb066;
    display:flex;align-items:center;justify-content:center;
    font-weight:800;color:#e2560a;font-size:13px;
    box-shadow:0 0 0 6px rgba(255,176,102,.18);
    animation:pulseGlow 2.6s ease-in-out infinite;
  }
  .capsule:nth-child(2) .pill{animation-delay:.3s;border-color:#ff7ab0;}
  .capsule:nth-child(3) .pill{animation-delay:.6s;border-color:#b06bff;}
  .capsule:nth-child(4) .pill{animation-delay:.9s;border-color:#5b8cff;}
  .capsule:nth-child(5) .pill{animation-delay:1.2s;border-color:#38e0c8;}
  .capsule:nth-child(6) .pill{animation-delay:1.5s;border-color:#ffcf5c;}
  @keyframes pulseGlow{
    0%,100%{box-shadow:0 0 0 6px rgba(255,176,102,.16);transform:scale(1);}
    50%{box-shadow:0 0 0 14px rgba(255,140,80,.06);transform:scale(1.06);}
  }
  .capsule p{
    margin:14px 0 0;font-size:13px;color:var(--ink-2);line-height:1.6;
  }
  .cal-note{
    margin-top:28px;background:#fff;border-radius:16px;padding:18px 22px;
    font-size:14px;color:var(--ink-2);border:1px dashed #ffc08a;
  }

  /* ===== 榜单：3D 阶梯 ===== */
  .rank-sec{background:linear-gradient(180deg,#fff3e0,#ffe0d2);}
  .rank-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;}
  .podium{display:flex;align-items:flex-end;gap:14px;justify-content:center;margin-bottom:26px;}
  .pod{
    border-radius:16px 16px 8px 8px;text-align:center;color:#fff;
    padding:14px 10px;position:relative;
    box-shadow:0 14px 28px rgba(160,50,0,.25);
  }
  .pod img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:10px;margin-bottom:8px;}
  .pod.first{background:linear-gradient(180deg,#ffb703,#ff7a00);padding-top:26px;flex:1.15;}
  .pod.second{background:linear-gradient(180deg,#ff9a9e,#e8587a);flex:1;}
  .pod.third{background:linear-gradient(180deg,#7fc6ff,#3d7ce0);flex:.95;}
  .pod .crown{
    position:absolute;top:-16px;left:50%;transform:translateX(-50%);
    font-size:22px;filter:drop-shadow(0 3px 4px rgba(0,0,0,.2));
  }
  .pod strong{display:block;font-size:14px;margin-bottom:2px;}
  .pod span{font-size:11px;opacity:.92;}
  .rank-list{list-style:none;margin:0;padding:0;}
  .rank-list li{
    display:flex;align-items:center;gap:12px;
    background:#fff;border-radius:12px;padding:10px 14px;margin-bottom:10px;
    font-size:14px;font-weight:600;box-shadow:0 4px 12px rgba(180,80,20,.08);
  }
  .rank-list li i{
    font-style:normal;width:24px;height:24px;border-radius:50%;
    background:#ffe3c2;color:#c2410c;font-size:12px;font-weight:800;
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
  }
  .rank-list li em{font-style:normal;color:var(--ink-2);font-weight:400;font-size:12px;margin-left:auto;}

  /* ===== 用户评价：弹幕瀑布 ===== */
  .eval-sec{background:linear-gradient(180deg,#f6f9ff,#eef4ff);}
  .danmaku{
    display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
  }
  .dm-card{
    background:#fff;border-radius:16px;padding:16px 18px;
    box-shadow:0 8px 20px rgba(40,80,150,.08);
    border:1px solid #e4ecfa;
  }
  .dm-card:nth-child(3n+2){transform:translateY(18px);}
  .dm-top{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
  .dm-top img{width:34px;height:34px;border-radius:50%;object-fit:cover;border:2px solid #ffd9a8;}
  .dm-top b{font-size:14px;}
  .dm-top small{display:block;font-size:11px;color:#8899b5;font-weight:400;}
  .dm-card p{margin:0;font-size:14px;color:#3d4a63;}

  /* ===== 隐私安全：手风琴 ===== */
  .safe-sec{background:linear-gradient(180deg,#fffaf1,#fff1e0);}
  .safe-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start;}
  .safe-visual{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);}
  .safe-visual img{width:100%;aspect-ratio:3/4;object-fit:cover;}
  .safe-list{display:flex;flex-direction:column;gap:12px;}
  .fold{background:#fff;border-radius:14px;border:1px solid var(--line);overflow:hidden;}
  .fold summary{
    cursor:pointer;list-style:none;padding:15px 18px;font-weight:700;font-size:15px;
    display:flex;align-items:center;gap:10px;
  }
  .fold summary::-webkit-details-marker{display:none;}
  .fold summary::before{
    content:"＋";color:var(--o1);font-weight:800;font-size:16px;
  }
  .fold[open] summary::before{content:"－";}
  .fold p{margin:0;padding:0 18px 16px;font-size:14px;color:var(--ink-2);}

  /* ===== 安装步骤 ===== */
  .install-sec{background:linear-gradient(120deg,#fff4d6,#ffe3ea);}
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:34px;}
  .step{
    background:#fff;border-radius:16px;padding:20px 18px;
    box-shadow:0 8px 20px rgba(200,100,20,.1);position:relative;
  }
  .step b{
    display:inline-flex;width:28px;height:28px;border-radius:50%;
    background:linear-gradient(120deg,#ff9a1f,#ff3f8e);color:#fff;
    align-items:center;justify-content:center;font-size:14px;margin-bottom:10px;
  }
  .step h3{margin:0 0 6px;font-size:15px;}
  .step p{margin:0;font-size:13px;color:var(--ink-2);}
  .final-dl{
    background:#2b1000;color:#fff;border-radius:22px;padding:30px;
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
  }
  .final-dl h2{font-size:22px;margin:0 0 8px;color:#fff;}
  .final-dl p{margin:0;font-size:14px;color:#ffd9b0;max-width:34em;}

  /* ===== 页脚 ===== */
  .site-footer{background:#2a1406;color:#e8d4bd;padding:42px 0 26px;font-size:14px;}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;}
  .foot-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;margin-bottom:12px;}
  .foot-brand img{height:32px;border-radius:8px;}
  .site-footer h3{font-size:14px;color:#ffb066;margin:0 0 12px;}
  .site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}
  .site-footer a:hover{color:#ffb066;}
  .foot-bottom{
    border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
    font-size:12px;color:#b79c84;
  }

  /* ===== 复制弹窗 ===== */
  .copy-mask{
    display:none;position:fixed;inset:0;z-index:200;
    background:rgba(30,10,0,.58);align-items:center;justify-content:center;padding:20px;
  }
  .copy-mask.show{display:flex;}
  .copy-box{
    background:#fff;border-radius:18px;max-width:420px;width:100%;padding:24px;
  }
  .copy-box h3{margin:0 0 10px;font-size:17px;color:#b3300a;}
  .copy-box p{margin:0 0 12px;font-size:14px;color:#5a4632;line-height:1.6;}
  .copy-url{
    word-break:break-all;background:#fff5e8;border:1px dashed #ffb066;
    border-radius:10px;padding:10px 12px;font-size:13px;color:#8a3200;margin-bottom:14px;
  }
  .copy-actions{display:flex;gap:10px;flex-wrap:wrap;}
  .copy-actions .btn{flex:1;min-width:120px;}
  .copy-actions .btn-plain{background:#f1e6d8;color:#6b512f;}

  /* ===== 断点 ===== */
  @media (max-width:1024px){
    .hero h1{font-size:32px;}
    .wall-stage{grid-template-columns:repeat(3,1fr);}
    .capsule-line{grid-template-columns:repeat(3,1fr);gap:24px;}
    .capsule-line::before{display:none;}
    .rank-grid{grid-template-columns:1fr;}
    .steps{grid-template-columns:repeat(2,1fr);}
    .foot-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:768px){
    .nav{display:none;}
    .header-cta{display:inline-flex;}
    .hero{padding:32px 0 40px;}
    .hero-grid{grid-template-columns:1fr;gap:26px;}
    .hero h1{font-size:27px;}
    .hero-visual{min-height:0;}
    section{padding:44px 0;}
    .sec-head h2{font-size:22px;}
    .wall-stage{grid-template-columns:repeat(2,1fr);}
    .wall-card:nth-child(even),.wall-card:nth-child(3n){margin-top:0;}
    .timeline::before{left:14px;}
    .tl-item{grid-template-columns:1fr;gap:16px;padding-left:38px;}
    .tl-item .tl-poster{order:0 !important;}
    .tl-item .tl-dot{left:14px;top:24px;transform:translate(-50%,0);}
    .capsule-line{grid-template-columns:repeat(2,1fr);}
    .danmaku{grid-template-columns:1fr;}
    .dm-card:nth-child(3n+2){transform:none;}
    .safe-grid{grid-template-columns:1fr;}
    .steps{grid-template-columns:1fr;}
    .final-dl{padding:22px;}
    .foot-grid{grid-template-columns:1fr;}
    .podium{gap:8px;}
  }